15677817350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109139}}^1$

素因数の和:109194

約数の個数: 72

約数和(自身を含む): 33434165880

約数和(自身を除く): 17756348530

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 169, 170, 221, 325, 338, 425, 442, 650, 845, 850, 1105, 1690, 2210, 2873, 4225, 5525, 5746, 8450, 11050, 14365, 28730, 71825, 109139, 143650, 218278, 545695, 1091390, 1418807, 1855363, 2728475, 2837614, 3710726, 5456950, 7094035, 9276815, 14188070, 18444491, 18553630, 24119719, 35470175, 36888982, 46384075, 48239438, 70940350, 92222455, 92768150, 120598595, 184444910, 241197190, 313556347, 461112275, 602992975, 627112694, 922224550, 1205985950, 1567781735, 3135563470, 7838908675, 15677817350]

約数ペア:

[(1, 15677817350), (2, 7838908675), (5, 3135563470), (10, 1567781735), (13, 1205985950), (17, 922224550), (25, 627112694), (26, 602992975), (34, 461112275), (50, 313556347), (65, 241197190), (85, 184444910), (130, 120598595), (169, 92768150), (170, 92222455), (221, 70940350), (325, 48239438), (338, 46384075), (425, 36888982), (442, 35470175), (650, 24119719), (845, 18553630), (850, 18444491), (1105, 14188070), (1690, 9276815), (2210, 7094035), (2873, 5456950), (4225, 3710726), (5525, 2837614), (5746, 2728475), (8450, 1855363), (11050, 1418807), (14365, 1091390), (28730, 545695), (71825, 218278), (109139, 143650)]