8955255660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{20107}}^1$

素因数の和:20703

約数の個数: 96

約数和(自身を含む): 27052177152

約数和(自身を除く): 18096921492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 571, 780, 1142, 1713, 2284, 2855, 3426, 5710, 6852, 7423, 8565, 11420, 14846, 17130, 20107, 22269, 29692, 34260, 37115, 40214, 44538, 60321, 74230, 80428, 89076, 100535, 111345, 120642, 148460, 201070, 222690, 241284, 261391, 301605, 402140, 445380, 522782, 603210, 784173, 1045564, 1206420, 1306955, 1568346, 2613910, 3136692, 3920865, 5227820, 7841730, 11481097, 15683460, 22962194, 34443291, 45924388, 57405485, 68886582, 114810970, 137773164, 149254261, 172216455, 229621940, 298508522, 344432910, 447762783, 597017044, 688865820, 746271305, 895525566, 1492542610, 1791051132, 2238813915, 2985085220, 4477627830, 8955255660]

約数ペア:

[(1, 8955255660), (2, 4477627830), (3, 2985085220), (4, 2238813915), (5, 1791051132), (6, 1492542610), (10, 895525566), (12, 746271305), (13, 688865820), (15, 597017044), (20, 447762783), (26, 344432910), (30, 298508522), (39, 229621940), (52, 172216455), (60, 149254261), (65, 137773164), (78, 114810970), (130, 68886582), (156, 57405485), (195, 45924388), (260, 34443291), (390, 22962194), (571, 15683460), (780, 11481097), (1142, 7841730), (1713, 5227820), (2284, 3920865), (2855, 3136692), (3426, 2613910), (5710, 1568346), (6852, 1306955), (7423, 1206420), (8565, 1045564), (11420, 784173), (14846, 603210), (17130, 522782), (20107, 445380), (22269, 402140), (29692, 301605), (34260, 261391), (37115, 241284), (40214, 222690), (44538, 201070), (60321, 148460), (74230, 120642), (80428, 111345), (89076, 100535)]