40370060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 56397940

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 149, 155, 190, 230, 298, 310, 380, 437, 460, 589, 596, 620, 713, 745, 874, 1178, 1426, 1490, 1748, 2185, 2356, 2831, 2852, 2945, 2980, 3427, 3565, 4370, 4619, 5662, 5890, 6854, 7130, 8740, 9238, 11324, 11780, 13547, 13708, 14155, 14260, 17135, 18476, 23095, 27094, 28310, 34270, 46190, 54188, 56620, 65113, 67735, 68540, 87761, 92380, 106237, 130226, 135470, 175522, 212474, 260452, 270940, 325565, 351044, 424948, 438805, 531185, 651130, 877610, 1062370, 1302260, 1755220, 2018503, 2124740, 4037006, 8074012, 10092515, 20185030, 40370060]

約数ペア:

[(1, 40370060), (2, 20185030), (4, 10092515), (5, 8074012), (10, 4037006), (19, 2124740), (20, 2018503), (23, 1755220), (31, 1302260), (38, 1062370), (46, 877610), (62, 651130), (76, 531185), (92, 438805), (95, 424948), (115, 351044), (124, 325565), (149, 270940), (155, 260452), (190, 212474), (230, 175522), (298, 135470), (310, 130226), (380, 106237), (437, 92380), (460, 87761), (589, 68540), (596, 67735), (620, 65113), (713, 56620), (745, 54188), (874, 46190), (1178, 34270), (1426, 28310), (1490, 27094), (1748, 23095), (2185, 18476), (2356, 17135), (2831, 14260), (2852, 14155), (2945, 13708), (2980, 13547), (3427, 11780), (3565, 11324), (4370, 9238), (4619, 8740), (5662, 7130), (5890, 6854)]