2031037580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4703}}^1$

素因数の和:4887

約数の個数: 96

約数和(自身を含む): 5045096448

約数和(自身を除く): 3014058868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 151, 220, 260, 286, 302, 572, 604, 715, 755, 1430, 1510, 1661, 1963, 2860, 3020, 3322, 3926, 4703, 6644, 7852, 8305, 9406, 9815, 16610, 18812, 19630, 21593, 23515, 33220, 39260, 43186, 47030, 51733, 61139, 86372, 94060, 103466, 107965, 122278, 206932, 215930, 244556, 258665, 305695, 431860, 517330, 611390, 672529, 710153, 1034660, 1222780, 1345058, 1420306, 2690116, 2840612, 3362645, 3550765, 6725290, 7101530, 7811683, 9231989, 13450580, 14203060, 15623366, 18463978, 31246732, 36927956, 39058415, 46159945, 78116830, 92319890, 101551879, 156233660, 184639780, 203103758, 406207516, 507759395, 1015518790, 2031037580]

約数ペア:

[(1, 2031037580), (2, 1015518790), (4, 507759395), (5, 406207516), (10, 203103758), (11, 184639780), (13, 156233660), (20, 101551879), (22, 92319890), (26, 78116830), (44, 46159945), (52, 39058415), (55, 36927956), (65, 31246732), (110, 18463978), (130, 15623366), (143, 14203060), (151, 13450580), (220, 9231989), (260, 7811683), (286, 7101530), (302, 6725290), (572, 3550765), (604, 3362645), (715, 2840612), (755, 2690116), (1430, 1420306), (1510, 1345058), (1661, 1222780), (1963, 1034660), (2860, 710153), (3020, 672529), (3322, 611390), (3926, 517330), (4703, 431860), (6644, 305695), (7852, 258665), (8305, 244556), (9406, 215930), (9815, 206932), (16610, 122278), (18812, 107965), (19630, 103466), (21593, 94060), (23515, 86372), (33220, 61139), (39260, 51733), (43186, 47030)]