1570563940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 3799756800

約数和(自身を除く): 2229192860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 607, 619, 836, 1045, 1214, 1238, 2090, 2428, 2476, 3035, 3095, 4180, 6070, 6190, 6677, 6809, 11533, 11761, 12140, 12380, 13354, 13618, 23066, 23522, 26708, 27236, 33385, 34045, 46132, 47044, 57665, 58805, 66770, 68090, 115330, 117610, 126863, 129371, 133540, 136180, 230660, 235220, 253726, 258742, 375733, 507452, 517484, 634315, 646855, 751466, 1268630, 1293710, 1502932, 1878665, 2537260, 2587420, 3757330, 4133063, 7138927, 7514660, 8266126, 14277854, 16532252, 20665315, 28555708, 35694635, 41330630, 71389270, 78528197, 82661260, 142778540, 157056394, 314112788, 392640985, 785281970, 1570563940]

約数ペア:

[(1, 1570563940), (2, 785281970), (4, 392640985), (5, 314112788), (10, 157056394), (11, 142778540), (19, 82661260), (20, 78528197), (22, 71389270), (38, 41330630), (44, 35694635), (55, 28555708), (76, 20665315), (95, 16532252), (110, 14277854), (190, 8266126), (209, 7514660), (220, 7138927), (380, 4133063), (418, 3757330), (607, 2587420), (619, 2537260), (836, 1878665), (1045, 1502932), (1214, 1293710), (1238, 1268630), (2090, 751466), (2428, 646855), (2476, 634315), (3035, 517484), (3095, 507452), (4180, 375733), (6070, 258742), (6190, 253726), (6677, 235220), (6809, 230660), (11533, 136180), (11761, 133540), (12140, 129371), (12380, 126863), (13354, 117610), (13618, 115330), (23066, 68090), (23522, 66770), (26708, 58805), (27236, 57665), (33385, 47044), (34045, 46132)]