152050040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7272

約数の個数: 64

約数和(自身を含む): 373973760

約数和(自身を除く): 221923720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 7213, 10540, 14426, 21080, 28852, 36065, 57704, 72130, 122621, 144260, 223603, 245242, 288520, 447206, 490484, 613105, 894412, 980968, 1118015, 1226210, 1788824, 2236030, 2452420, 3801251, 4472060, 4904840, 7602502, 8944120, 15205004, 19006255, 30410008, 38012510, 76025020, 152050040]

約数ペア:

[(1, 152050040), (2, 76025020), (4, 38012510), (5, 30410008), (8, 19006255), (10, 15205004), (17, 8944120), (20, 7602502), (31, 4904840), (34, 4472060), (40, 3801251), (62, 2452420), (68, 2236030), (85, 1788824), (124, 1226210), (136, 1118015), (155, 980968), (170, 894412), (248, 613105), (310, 490484), (340, 447206), (527, 288520), (620, 245242), (680, 223603), (1054, 144260), (1240, 122621), (2108, 72130), (2635, 57704), (4216, 36065), (5270, 28852), (7213, 21080), (10540, 14426)]