488551040

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10457}}^1$

素因数の和:10549

約数の個数: 64

約数和(自身を含む): 1184054760

約数和(自身を除く): 695503720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 9344, 10457, 11680, 20914, 23360, 41828, 46720, 52285, 83656, 104570, 167312, 209140, 334624, 418280, 669248, 763361, 836560, 1338496, 1526722, 1673120, 3053444, 3346240, 3816805, 6106888, 6692480, 7633610, 12213776, 15267220, 24427552, 30534440, 48855104, 61068880, 97710208, 122137760, 244275520, 488551040]

約数ペア:

[(1, 488551040), (2, 244275520), (4, 122137760), (5, 97710208), (8, 61068880), (10, 48855104), (16, 30534440), (20, 24427552), (32, 15267220), (40, 12213776), (64, 7633610), (73, 6692480), (80, 6106888), (128, 3816805), (146, 3346240), (160, 3053444), (292, 1673120), (320, 1526722), (365, 1338496), (584, 836560), (640, 763361), (730, 669248), (1168, 418280), (1460, 334624), (2336, 209140), (2920, 167312), (4672, 104570), (5840, 83656), (9344, 52285), (10457, 46720), (11680, 41828), (20914, 23360)]