15676769420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{11909}}^1$

素因数の和:12075

約数の個数: 96

約数和(自身を含む): 36472040640

約数和(自身を除く): 20795271220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 83, 122, 130, 166, 244, 260, 305, 332, 415, 610, 793, 830, 1079, 1220, 1586, 1660, 2158, 3172, 3965, 4316, 5063, 5395, 7930, 10126, 10790, 11909, 15860, 20252, 21580, 23818, 25315, 47636, 50630, 59545, 65819, 101260, 119090, 131638, 154817, 238180, 263276, 309634, 329095, 619268, 658190, 726449, 774085, 988447, 1316380, 1452898, 1548170, 1976894, 2905796, 3096340, 3632245, 3953788, 4942235, 7264490, 9443837, 9884470, 12849811, 14528980, 18887674, 19768940, 25699622, 37775348, 47219185, 51399244, 60295267, 64249055, 94438370, 120590534, 128498110, 188876740, 241181068, 256996220, 301476335, 602952670, 783838471, 1205905340, 1567676942, 3135353884, 3919192355, 7838384710, 15676769420]

約数ペア:

[(1, 15676769420), (2, 7838384710), (4, 3919192355), (5, 3135353884), (10, 1567676942), (13, 1205905340), (20, 783838471), (26, 602952670), (52, 301476335), (61, 256996220), (65, 241181068), (83, 188876740), (122, 128498110), (130, 120590534), (166, 94438370), (244, 64249055), (260, 60295267), (305, 51399244), (332, 47219185), (415, 37775348), (610, 25699622), (793, 19768940), (830, 18887674), (1079, 14528980), (1220, 12849811), (1586, 9884470), (1660, 9443837), (2158, 7264490), (3172, 4942235), (3965, 3953788), (4316, 3632245), (5063, 3096340), (5395, 2905796), (7930, 1976894), (10126, 1548170), (10790, 1452898), (11909, 1316380), (15860, 988447), (20252, 774085), (21580, 726449), (23818, 658190), (25315, 619268), (47636, 329095), (50630, 309634), (59545, 263276), (65819, 238180), (101260, 154817), (119090, 131638)]