98520640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 247052592

約数和(自身を除く): 148531952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 64, 74, 80, 106, 148, 157, 160, 185, 212, 265, 296, 314, 320, 370, 424, 530, 592, 628, 740, 785, 848, 1060, 1184, 1256, 1480, 1570, 1696, 1961, 2120, 2368, 2512, 2960, 3140, 3392, 3922, 4240, 5024, 5809, 5920, 6280, 7844, 8321, 8480, 9805, 10048, 11618, 11840, 12560, 15688, 16642, 16960, 19610, 23236, 25120, 29045, 31376, 33284, 39220, 41605, 46472, 50240, 58090, 62752, 66568, 78440, 83210, 92944, 116180, 125504, 133136, 156880, 166420, 185888, 232360, 266272, 307877, 313760, 332840, 371776, 464720, 532544, 615754, 627520, 665680, 929440, 1231508, 1331360, 1539385, 1858880, 2463016, 2662720, 3078770, 4926032, 6157540, 9852064, 12315080, 19704128, 24630160, 49260320, 98520640]

約数ペア:

[(1, 98520640), (2, 49260320), (4, 24630160), (5, 19704128), (8, 12315080), (10, 9852064), (16, 6157540), (20, 4926032), (32, 3078770), (37, 2662720), (40, 2463016), (53, 1858880), (64, 1539385), (74, 1331360), (80, 1231508), (106, 929440), (148, 665680), (157, 627520), (160, 615754), (185, 532544), (212, 464720), (265, 371776), (296, 332840), (314, 313760), (320, 307877), (370, 266272), (424, 232360), (530, 185888), (592, 166420), (628, 156880), (740, 133136), (785, 125504), (848, 116180), (1060, 92944), (1184, 83210), (1256, 78440), (1480, 66568), (1570, 62752), (1696, 58090), (1961, 50240), (2120, 46472), (2368, 41605), (2512, 39220), (2960, 33284), (3140, 31376), (3392, 29045), (3922, 25120), (4240, 23236), (5024, 19610), (5809, 16960), (5920, 16642), (6280, 15688), (7844, 12560), (8321, 11840), (8480, 11618), (9805, 10048)]