8889437963800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{7421471}}^1$

素因数の和:7421653

約数の個数: 96

約数和(自身を含む): 21244260458880

約数和(自身を除く): 12354822495080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 113, 200, 212, 226, 265, 424, 452, 530, 565, 904, 1060, 1130, 1325, 2120, 2260, 2650, 2825, 4520, 5300, 5650, 5989, 10600, 11300, 11978, 22600, 23956, 29945, 47912, 59890, 119780, 149725, 239560, 299450, 598900, 1197800, 7421471, 14842942, 29685884, 37107355, 59371768, 74214710, 148429420, 185536775, 296858840, 371073550, 393337963, 742147100, 786675926, 838626223, 1484294200, 1573351852, 1677252446, 1966689815, 3146703704, 3354504892, 3933379630, 4193131115, 6709009784, 7866759260, 8386262230, 9833449075, 15733518520, 16772524460, 19666898150, 20965655575, 33545048920, 39333796300, 41931311150, 44447189819, 78667592600, 83862622300, 88894379638, 167725244600, 177788759276, 222235949095, 355577518552, 444471898190, 888943796380, 1111179745475, 1777887592760, 2222359490950, 4444718981900, 8889437963800]

約数ペア:

[(1, 8889437963800), (2, 4444718981900), (4, 2222359490950), (5, 1777887592760), (8, 1111179745475), (10, 888943796380), (20, 444471898190), (25, 355577518552), (40, 222235949095), (50, 177788759276), (53, 167725244600), (100, 88894379638), (106, 83862622300), (113, 78667592600), (200, 44447189819), (212, 41931311150), (226, 39333796300), (265, 33545048920), (424, 20965655575), (452, 19666898150), (530, 16772524460), (565, 15733518520), (904, 9833449075), (1060, 8386262230), (1130, 7866759260), (1325, 6709009784), (2120, 4193131115), (2260, 3933379630), (2650, 3354504892), (2825, 3146703704), (4520, 1966689815), (5300, 1677252446), (5650, 1573351852), (5989, 1484294200), (10600, 838626223), (11300, 786675926), (11978, 742147100), (22600, 393337963), (23956, 371073550), (29945, 296858840), (47912, 185536775), (59890, 148429420), (119780, 74214710), (149725, 59371768), (239560, 37107355), (299450, 29685884), (598900, 14842942), (1197800, 7421471)]