1035287500

素因数分解:

$2^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 2553961536

約数和(自身を除く): 1518674036

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 277, 299, 325, 460, 500, 554, 575, 598, 625, 650, 1108, 1150, 1196, 1250, 1300, 1385, 1495, 1625, 2300, 2500, 2770, 2875, 2990, 3125, 3250, 3601, 5540, 5750, 5980, 6250, 6371, 6500, 6925, 7202, 7475, 8125, 11500, 12500, 12742, 13850, 14375, 14404, 14950, 16250, 18005, 25484, 27700, 28750, 29900, 31855, 32500, 34625, 36010, 37375, 40625, 57500, 63710, 69250, 71875, 72020, 74750, 81250, 82823, 90025, 127420, 138500, 143750, 149500, 159275, 162500, 165646, 173125, 180050, 186875, 287500, 318550, 331292, 346250, 360100, 373750, 414115, 450125, 637100, 692500, 747500, 796375, 828230, 865625, 900250, 934375, 1592750, 1656460, 1731250, 1800500, 1868750, 2070575, 2250625, 3185500, 3462500, 3737500, 3981875, 4141150, 4501250, 7963750, 8282300, 9002500, 10352875, 11253125, 15927500, 19909375, 20705750, 22506250, 39818750, 41411500, 45012500, 51764375, 79637500, 103528750, 207057500, 258821875, 517643750, 1035287500]

約数ペア:

[(1, 1035287500), (2, 517643750), (4, 258821875), (5, 207057500), (10, 103528750), (13, 79637500), (20, 51764375), (23, 45012500), (25, 41411500), (26, 39818750), (46, 22506250), (50, 20705750), (52, 19909375), (65, 15927500), (92, 11253125), (100, 10352875), (115, 9002500), (125, 8282300), (130, 7963750), (230, 4501250), (250, 4141150), (260, 3981875), (277, 3737500), (299, 3462500), (325, 3185500), (460, 2250625), (500, 2070575), (554, 1868750), (575, 1800500), (598, 1731250), (625, 1656460), (650, 1592750), (1108, 934375), (1150, 900250), (1196, 865625), (1250, 828230), (1300, 796375), (1385, 747500), (1495, 692500), (1625, 637100), (2300, 450125), (2500, 414115), (2770, 373750), (2875, 360100), (2990, 346250), (3125, 331292), (3250, 318550), (3601, 287500), (5540, 186875), (5750, 180050), (5980, 173125), (6250, 165646), (6371, 162500), (6500, 159275), (6925, 149500), (7202, 143750), (7475, 138500), (8125, 127420), (11500, 90025), (12500, 82823), (12742, 81250), (13850, 74750), (14375, 72020), (14404, 71875), (14950, 69250), (16250, 63710), (18005, 57500), (25484, 40625), (27700, 37375), (28750, 36010), (29900, 34625), (31855, 32500)]