79241500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 190060416

約数和(自身を除く): 110818916

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 125, 130, 146, 167, 250, 260, 292, 325, 334, 365, 500, 650, 668, 730, 835, 949, 1300, 1460, 1625, 1670, 1825, 1898, 2171, 3250, 3340, 3650, 3796, 4175, 4342, 4745, 6500, 7300, 8350, 8684, 9125, 9490, 10855, 12191, 16700, 18250, 18980, 20875, 21710, 23725, 24382, 36500, 41750, 43420, 47450, 48764, 54275, 60955, 83500, 94900, 108550, 118625, 121910, 158483, 217100, 237250, 243820, 271375, 304775, 316966, 474500, 542750, 609550, 633932, 792415, 1085500, 1219100, 1523875, 1584830, 3047750, 3169660, 3962075, 6095500, 7924150, 15848300, 19810375, 39620750, 79241500]

約数ペア:

[(1, 79241500), (2, 39620750), (4, 19810375), (5, 15848300), (10, 7924150), (13, 6095500), (20, 3962075), (25, 3169660), (26, 3047750), (50, 1584830), (52, 1523875), (65, 1219100), (73, 1085500), (100, 792415), (125, 633932), (130, 609550), (146, 542750), (167, 474500), (250, 316966), (260, 304775), (292, 271375), (325, 243820), (334, 237250), (365, 217100), (500, 158483), (650, 121910), (668, 118625), (730, 108550), (835, 94900), (949, 83500), (1300, 60955), (1460, 54275), (1625, 48764), (1670, 47450), (1825, 43420), (1898, 41750), (2171, 36500), (3250, 24382), (3340, 23725), (3650, 21710), (3796, 20875), (4175, 18980), (4342, 18250), (4745, 16700), (6500, 12191), (7300, 10855), (8350, 9490), (8684, 9125)]