8453381300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1783}}^1$

素因数の和:2338

約数の個数: 144

約数和(自身を含む): 22633051392

約数和(自身を除く): 14179670092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 521, 650, 700, 910, 1042, 1300, 1783, 1820, 2084, 2275, 2605, 3566, 3647, 4550, 5210, 6773, 7132, 7294, 8915, 9100, 10420, 12481, 13025, 13546, 14588, 17830, 18235, 23179, 24962, 26050, 27092, 33865, 35660, 36470, 44575, 46358, 47411, 49924, 52100, 62405, 67730, 72940, 89150, 91175, 92716, 94822, 115895, 124810, 135460, 162253, 169325, 178300, 182350, 189644, 231790, 237055, 249620, 312025, 324506, 338650, 364700, 463580, 474110, 579475, 624050, 649012, 677300, 811265, 928943, 948220, 1158950, 1185275, 1248100, 1622530, 1857886, 2317900, 2370550, 3245060, 3715772, 4056325, 4644715, 4741100, 6502601, 8112650, 9289430, 12076259, 13005202, 16225300, 18578860, 23223575, 24152518, 26010404, 32513005, 46447150, 48305036, 60381295, 65026010, 84533813, 92894300, 120762590, 130052020, 162565025, 169067626, 241525180, 301906475, 325130050, 338135252, 422669065, 603812950, 650260100, 845338130, 1207625900, 1690676260, 2113345325, 4226690650, 8453381300]

約数ペア:

[(1, 8453381300), (2, 4226690650), (4, 2113345325), (5, 1690676260), (7, 1207625900), (10, 845338130), (13, 650260100), (14, 603812950), (20, 422669065), (25, 338135252), (26, 325130050), (28, 301906475), (35, 241525180), (50, 169067626), (52, 162565025), (65, 130052020), (70, 120762590), (91, 92894300), (100, 84533813), (130, 65026010), (140, 60381295), (175, 48305036), (182, 46447150), (260, 32513005), (325, 26010404), (350, 24152518), (364, 23223575), (455, 18578860), (521, 16225300), (650, 13005202), (700, 12076259), (910, 9289430), (1042, 8112650), (1300, 6502601), (1783, 4741100), (1820, 4644715), (2084, 4056325), (2275, 3715772), (2605, 3245060), (3566, 2370550), (3647, 2317900), (4550, 1857886), (5210, 1622530), (6773, 1248100), (7132, 1185275), (7294, 1158950), (8915, 948220), (9100, 928943), (10420, 811265), (12481, 677300), (13025, 649012), (13546, 624050), (14588, 579475), (17830, 474110), (18235, 463580), (23179, 364700), (24962, 338650), (26050, 324506), (27092, 312025), (33865, 249620), (35660, 237055), (36470, 231790), (44575, 189644), (46358, 182350), (47411, 178300), (49924, 169325), (52100, 162253), (62405, 135460), (67730, 124810), (72940, 115895), (89150, 94822), (91175, 92716)]