110260040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 289872000

約数和(自身を除く): 179611960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 109, 110, 121, 152, 190, 209, 218, 220, 242, 380, 418, 436, 440, 484, 545, 605, 760, 836, 872, 968, 1045, 1090, 1199, 1210, 1331, 1672, 2071, 2090, 2180, 2299, 2398, 2420, 2662, 4142, 4180, 4360, 4598, 4796, 4840, 5324, 5995, 6655, 8284, 8360, 9196, 9592, 10355, 10648, 11495, 11990, 13189, 13310, 16568, 18392, 20710, 22781, 22990, 23980, 25289, 26378, 26620, 41420, 45562, 45980, 47960, 50578, 52756, 53240, 65945, 82840, 91124, 91960, 101156, 105512, 113905, 126445, 131890, 145079, 182248, 202312, 227810, 250591, 252890, 263780, 290158, 455620, 501182, 505780, 527560, 580316, 725395, 911240, 1002364, 1011560, 1160632, 1252955, 1450790, 2004728, 2505910, 2756501, 2901580, 5011820, 5513002, 5803160, 10023640, 11026004, 13782505, 22052008, 27565010, 55130020, 110260040]

約数ペア:

[(1, 110260040), (2, 55130020), (4, 27565010), (5, 22052008), (8, 13782505), (10, 11026004), (11, 10023640), (19, 5803160), (20, 5513002), (22, 5011820), (38, 2901580), (40, 2756501), (44, 2505910), (55, 2004728), (76, 1450790), (88, 1252955), (95, 1160632), (109, 1011560), (110, 1002364), (121, 911240), (152, 725395), (190, 580316), (209, 527560), (218, 505780), (220, 501182), (242, 455620), (380, 290158), (418, 263780), (436, 252890), (440, 250591), (484, 227810), (545, 202312), (605, 182248), (760, 145079), (836, 131890), (872, 126445), (968, 113905), (1045, 105512), (1090, 101156), (1199, 91960), (1210, 91124), (1331, 82840), (1672, 65945), (2071, 53240), (2090, 52756), (2180, 50578), (2299, 47960), (2398, 45980), (2420, 45562), (2662, 41420), (4142, 26620), (4180, 26378), (4360, 25289), (4598, 23980), (4796, 22990), (4840, 22781), (5324, 20710), (5995, 18392), (6655, 16568), (8284, 13310), (8360, 13189), (9196, 11990), (9592, 11495), (10355, 10648)]