1569261940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 3553320960

約数和(自身を除く): 1984059020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 67, 92, 115, 118, 134, 230, 236, 268, 295, 335, 460, 590, 670, 863, 1180, 1340, 1357, 1541, 1726, 2714, 3082, 3452, 3953, 4315, 5428, 6164, 6785, 7705, 7906, 8630, 13570, 15410, 15812, 17260, 19765, 19849, 27140, 30820, 39530, 39698, 50917, 57821, 79060, 79396, 90919, 99245, 101834, 115642, 181838, 198490, 203668, 231284, 254585, 289105, 363676, 396980, 454595, 509170, 578210, 909190, 1018340, 1156420, 1171091, 1329883, 1818380, 2342182, 2659766, 3411439, 4684364, 5319532, 5855455, 6649415, 6822878, 11710910, 13298830, 13645756, 17057195, 23421820, 26597660, 34114390, 68228780, 78463097, 156926194, 313852388, 392315485, 784630970, 1569261940]

約数ペア:

[(1, 1569261940), (2, 784630970), (4, 392315485), (5, 313852388), (10, 156926194), (20, 78463097), (23, 68228780), (46, 34114390), (59, 26597660), (67, 23421820), (92, 17057195), (115, 13645756), (118, 13298830), (134, 11710910), (230, 6822878), (236, 6649415), (268, 5855455), (295, 5319532), (335, 4684364), (460, 3411439), (590, 2659766), (670, 2342182), (863, 1818380), (1180, 1329883), (1340, 1171091), (1357, 1156420), (1541, 1018340), (1726, 909190), (2714, 578210), (3082, 509170), (3452, 454595), (3953, 396980), (4315, 363676), (5428, 289105), (6164, 254585), (6785, 231284), (7705, 203668), (7906, 198490), (8630, 181838), (13570, 115642), (15410, 101834), (15812, 99245), (17260, 90919), (19765, 79396), (19849, 79060), (27140, 57821), (30820, 50917), (39530, 39698)]