101573980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 142281380

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 46, 62, 68, 85, 92, 115, 124, 155, 170, 230, 310, 340, 391, 419, 460, 527, 620, 713, 782, 838, 1054, 1426, 1564, 1676, 1955, 2095, 2108, 2635, 2852, 3565, 3910, 4190, 5270, 7123, 7130, 7820, 8380, 9637, 10540, 12121, 12989, 14246, 14260, 19274, 24242, 25978, 28492, 35615, 38548, 48185, 48484, 51956, 60605, 64945, 71230, 96370, 121210, 129890, 142460, 163829, 192740, 220813, 242420, 259780, 298747, 327658, 441626, 597494, 655316, 819145, 883252, 1104065, 1194988, 1493735, 1638290, 2208130, 2987470, 3276580, 4416260, 5078699, 5974940, 10157398, 20314796, 25393495, 50786990, 101573980]

約数ペア:

[(1, 101573980), (2, 50786990), (4, 25393495), (5, 20314796), (10, 10157398), (17, 5974940), (20, 5078699), (23, 4416260), (31, 3276580), (34, 2987470), (46, 2208130), (62, 1638290), (68, 1493735), (85, 1194988), (92, 1104065), (115, 883252), (124, 819145), (155, 655316), (170, 597494), (230, 441626), (310, 327658), (340, 298747), (391, 259780), (419, 242420), (460, 220813), (527, 192740), (620, 163829), (713, 142460), (782, 129890), (838, 121210), (1054, 96370), (1426, 71230), (1564, 64945), (1676, 60605), (1955, 51956), (2095, 48484), (2108, 48185), (2635, 38548), (2852, 35615), (3565, 28492), (3910, 25978), (4190, 24242), (5270, 19274), (7123, 14260), (7130, 14246), (7820, 12989), (8380, 12121), (9637, 10540)]