38594080240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7908623}}^1$

素因数の和:7908697

約数の個数: 40

約数和(自身を含む): 91202251968

約数和(自身を除く): 52608171728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 7908623, 15817246, 31634492, 39543115, 63268984, 79086230, 126537968, 158172460, 316344920, 482426003, 632689840, 964852006, 1929704012, 2412130015, 3859408024, 4824260030, 7718816048, 9648520060, 19297040120, 38594080240]

約数ペア:

[(1, 38594080240), (2, 19297040120), (4, 9648520060), (5, 7718816048), (8, 4824260030), (10, 3859408024), (16, 2412130015), (20, 1929704012), (40, 964852006), (61, 632689840), (80, 482426003), (122, 316344920), (244, 158172460), (305, 126537968), (488, 79086230), (610, 63268984), (976, 39543115), (1220, 31634492), (2440, 15817246), (4880, 7908623)]