79229800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 204986880

約数和(自身を除く): 125757080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 983, 1240, 1300, 1550, 1612, 1966, 2015, 2600, 3100, 3224, 3932, 4030, 4915, 6200, 7864, 8060, 9830, 10075, 12779, 16120, 19660, 20150, 24575, 25558, 30473, 39320, 40300, 49150, 51116, 60946, 63895, 80600, 98300, 102232, 121892, 127790, 152365, 196600, 243784, 255580, 304730, 319475, 396149, 511160, 609460, 638950, 761825, 792298, 1218920, 1277900, 1523650, 1584596, 1980745, 2555800, 3047300, 3169192, 3961490, 6094600, 7922980, 9903725, 15845960, 19807450, 39614900, 79229800]

約数ペア:

[(1, 79229800), (2, 39614900), (4, 19807450), (5, 15845960), (8, 9903725), (10, 7922980), (13, 6094600), (20, 3961490), (25, 3169192), (26, 3047300), (31, 2555800), (40, 1980745), (50, 1584596), (52, 1523650), (62, 1277900), (65, 1218920), (100, 792298), (104, 761825), (124, 638950), (130, 609460), (155, 511160), (200, 396149), (248, 319475), (260, 304730), (310, 255580), (325, 243784), (403, 196600), (520, 152365), (620, 127790), (650, 121892), (775, 102232), (806, 98300), (983, 80600), (1240, 63895), (1300, 60946), (1550, 51116), (1612, 49150), (1966, 40300), (2015, 39320), (2600, 30473), (3100, 25558), (3224, 24575), (3932, 20150), (4030, 19660), (4915, 16120), (6200, 12779), (7864, 10075), (8060, 9830)]