17636693750

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 35903764512

約数和(自身を除く): 18267070762

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 250, 262, 325, 625, 650, 655, 1250, 1310, 1625, 1657, 1703, 3125, 3250, 3275, 3314, 3406, 6250, 6550, 8125, 8285, 8515, 16250, 16375, 16570, 17030, 21541, 32750, 40625, 41425, 42575, 43082, 81250, 81875, 82850, 85150, 107705, 163750, 207125, 212875, 215410, 217067, 409375, 414250, 425750, 434134, 538525, 818750, 1035625, 1064375, 1077050, 1085335, 2071250, 2128750, 2170670, 2692625, 2821871, 5178125, 5321875, 5385250, 5426675, 5643742, 10356250, 10643750, 10853350, 13463125, 14109355, 26926250, 27133375, 28218710, 54266750, 67315625, 70546775, 134631250, 135666875, 141093550, 271333750, 352733875, 678334375, 705467750, 1356668750, 1763669375, 3527338750, 8818346875, 17636693750]

約数ペア:

[(1, 17636693750), (2, 8818346875), (5, 3527338750), (10, 1763669375), (13, 1356668750), (25, 705467750), (26, 678334375), (50, 352733875), (65, 271333750), (125, 141093550), (130, 135666875), (131, 134631250), (250, 70546775), (262, 67315625), (325, 54266750), (625, 28218710), (650, 27133375), (655, 26926250), (1250, 14109355), (1310, 13463125), (1625, 10853350), (1657, 10643750), (1703, 10356250), (3125, 5643742), (3250, 5426675), (3275, 5385250), (3314, 5321875), (3406, 5178125), (6250, 2821871), (6550, 2692625), (8125, 2170670), (8285, 2128750), (8515, 2071250), (16250, 1085335), (16375, 1077050), (16570, 1064375), (17030, 1035625), (21541, 818750), (32750, 538525), (40625, 434134), (41425, 425750), (42575, 414250), (43082, 409375), (81250, 217067), (81875, 215410), (82850, 212875), (85150, 207125), (107705, 163750)]