392325460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3313}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 855171072

約数和(自身を除く): 462845612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 191, 310, 382, 620, 764, 955, 1910, 3313, 3820, 5921, 6626, 11842, 13252, 16565, 23684, 29605, 33130, 59210, 66260, 102703, 118420, 205406, 410812, 513515, 632783, 1027030, 1265566, 2054060, 2531132, 3163915, 6327830, 12655660, 19616273, 39232546, 78465092, 98081365, 196162730, 392325460]

約数ペア:

[(1, 392325460), (2, 196162730), (4, 98081365), (5, 78465092), (10, 39232546), (20, 19616273), (31, 12655660), (62, 6327830), (124, 3163915), (155, 2531132), (191, 2054060), (310, 1265566), (382, 1027030), (620, 632783), (764, 513515), (955, 410812), (1910, 205406), (3313, 118420), (3820, 102703), (5921, 66260), (6626, 59210), (11842, 33130), (13252, 29605), (16565, 23684)]