2080657150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 4564270368

約数和(自身を除く): 2483613218

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 397, 550, 650, 715, 733, 794, 1430, 1466, 1985, 3575, 3665, 3970, 4367, 5161, 7150, 7330, 8063, 8734, 9529, 9925, 10322, 16126, 18325, 19058, 19850, 21835, 25805, 36650, 40315, 43670, 47645, 51610, 56771, 80630, 95290, 104819, 109175, 113542, 129025, 201575, 209638, 218350, 238225, 258050, 283855, 291001, 403150, 476450, 524095, 567710, 582002, 1048190, 1419275, 1455005, 2620475, 2838550, 2910010, 3201011, 3783013, 5240950, 6402022, 7275025, 7566026, 14550050, 16005055, 18915065, 32010110, 37830130, 41613143, 80025275, 83226286, 94575325, 160050550, 189150650, 208065715, 416131430, 1040328575, 2080657150]

約数ペア:

[(1, 2080657150), (2, 1040328575), (5, 416131430), (10, 208065715), (11, 189150650), (13, 160050550), (22, 94575325), (25, 83226286), (26, 80025275), (50, 41613143), (55, 37830130), (65, 32010110), (110, 18915065), (130, 16005055), (143, 14550050), (275, 7566026), (286, 7275025), (325, 6402022), (397, 5240950), (550, 3783013), (650, 3201011), (715, 2910010), (733, 2838550), (794, 2620475), (1430, 1455005), (1466, 1419275), (1985, 1048190), (3575, 582002), (3665, 567710), (3970, 524095), (4367, 476450), (5161, 403150), (7150, 291001), (7330, 283855), (8063, 258050), (8734, 238225), (9529, 218350), (9925, 209638), (10322, 201575), (16126, 129025), (18325, 113542), (19058, 109175), (19850, 104819), (21835, 95290), (25805, 80630), (36650, 56771), (40315, 51610), (43670, 47645)]