10976996920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{53693}}^1$

素因数の和:53992

約数の個数: 64

約数和(自身を含む): 26095284000

約数和(自身を除く): 15118287080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 269, 380, 538, 760, 1076, 1345, 2152, 2690, 5111, 5380, 10222, 10760, 20444, 25555, 40888, 51110, 53693, 102220, 107386, 204440, 214772, 268465, 429544, 536930, 1020167, 1073860, 2040334, 2147720, 4080668, 5100835, 8161336, 10201670, 14443417, 20403340, 28886834, 40806680, 57773668, 72217085, 115547336, 144434170, 274424923, 288868340, 548849846, 577736680, 1097699692, 1372124615, 2195399384, 2744249230, 5488498460, 10976996920]

約数ペア:

[(1, 10976996920), (2, 5488498460), (4, 2744249230), (5, 2195399384), (8, 1372124615), (10, 1097699692), (19, 577736680), (20, 548849846), (38, 288868340), (40, 274424923), (76, 144434170), (95, 115547336), (152, 72217085), (190, 57773668), (269, 40806680), (380, 28886834), (538, 20403340), (760, 14443417), (1076, 10201670), (1345, 8161336), (2152, 5100835), (2690, 4080668), (5111, 2147720), (5380, 2040334), (10222, 1073860), (10760, 1020167), (20444, 536930), (25555, 429544), (40888, 268465), (51110, 214772), (53693, 204440), (102220, 107386)]