974672380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2827

約数の個数: 96

約数和(自身を含む): 2363655168

約数和(自身を除く): 1388982788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 71, 92, 110, 115, 142, 220, 230, 253, 284, 355, 460, 506, 710, 781, 1012, 1265, 1420, 1562, 1633, 2530, 2713, 3124, 3266, 3905, 5060, 5426, 6532, 7810, 8165, 10852, 13565, 15620, 16330, 17963, 27130, 29843, 32660, 35926, 54260, 59686, 62399, 71852, 89815, 119372, 124798, 149215, 179630, 192623, 249596, 298430, 311995, 359260, 385246, 596860, 623990, 686389, 770492, 963115, 1247980, 1372778, 1926230, 2118853, 2745556, 3431945, 3852460, 4237706, 4430329, 6863890, 8475412, 8860658, 10594265, 13727780, 17721316, 21188530, 22151645, 42377060, 44303290, 48733619, 88606580, 97467238, 194934476, 243668095, 487336190, 974672380]

約数ペア:

[(1, 974672380), (2, 487336190), (4, 243668095), (5, 194934476), (10, 97467238), (11, 88606580), (20, 48733619), (22, 44303290), (23, 42377060), (44, 22151645), (46, 21188530), (55, 17721316), (71, 13727780), (92, 10594265), (110, 8860658), (115, 8475412), (142, 6863890), (220, 4430329), (230, 4237706), (253, 3852460), (284, 3431945), (355, 2745556), (460, 2118853), (506, 1926230), (710, 1372778), (781, 1247980), (1012, 963115), (1265, 770492), (1420, 686389), (1562, 623990), (1633, 596860), (2530, 385246), (2713, 359260), (3124, 311995), (3266, 298430), (3905, 249596), (5060, 192623), (5426, 179630), (6532, 149215), (7810, 124798), (8165, 119372), (10852, 89815), (13565, 71852), (15620, 62399), (16330, 59686), (17963, 54260), (27130, 35926), (29843, 32660)]