9124940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 13857460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 59, 74, 76, 95, 110, 118, 148, 185, 190, 209, 220, 236, 295, 370, 380, 407, 418, 590, 649, 703, 740, 814, 836, 1045, 1121, 1180, 1298, 1406, 1628, 2035, 2090, 2183, 2242, 2596, 2812, 3245, 3515, 4070, 4180, 4366, 4484, 5605, 6490, 7030, 7733, 8140, 8732, 10915, 11210, 12331, 12980, 14060, 15466, 21830, 22420, 24013, 24662, 30932, 38665, 41477, 43660, 48026, 49324, 61655, 77330, 82954, 96052, 120065, 123310, 154660, 165908, 207385, 240130, 246620, 414770, 456247, 480260, 829540, 912494, 1824988, 2281235, 4562470, 9124940]

約数ペア:

[(1, 9124940), (2, 4562470), (4, 2281235), (5, 1824988), (10, 912494), (11, 829540), (19, 480260), (20, 456247), (22, 414770), (37, 246620), (38, 240130), (44, 207385), (55, 165908), (59, 154660), (74, 123310), (76, 120065), (95, 96052), (110, 82954), (118, 77330), (148, 61655), (185, 49324), (190, 48026), (209, 43660), (220, 41477), (236, 38665), (295, 30932), (370, 24662), (380, 24013), (407, 22420), (418, 21830), (590, 15466), (649, 14060), (703, 12980), (740, 12331), (814, 11210), (836, 10915), (1045, 8732), (1121, 8140), (1180, 7733), (1298, 7030), (1406, 6490), (1628, 5605), (2035, 4484), (2090, 4366), (2183, 4180), (2242, 4070), (2596, 3515), (2812, 3245)]