4416260

素因数分解:

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

素因数の和:476

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5744380

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 419, 527, 620, 838, 1054, 1676, 2095, 2108, 2635, 4190, 5270, 7123, 8380, 10540, 12989, 14246, 25978, 28492, 35615, 51956, 64945, 71230, 129890, 142460, 220813, 259780, 441626, 883252, 1104065, 2208130, 4416260]

約数ペア:

[(1, 4416260), (2, 2208130), (4, 1104065), (5, 883252), (10, 441626), (17, 259780), (20, 220813), (31, 142460), (34, 129890), (62, 71230), (68, 64945), (85, 51956), (124, 35615), (155, 28492), (170, 25978), (310, 14246), (340, 12989), (419, 10540), (527, 8380), (620, 7123), (838, 5270), (1054, 4190), (1676, 2635), (2095, 2108)]