82513203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{640531}}^1$

素因数の和:640675

約数の個数: 96

約数和(自身を含む): 245349377280

約数和(自身を除く): 162836173860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 678, 1130, 1140, 1356, 1695, 2147, 2260, 3390, 4294, 6441, 6780, 8588, 10735, 12882, 21470, 25764, 32205, 42940, 64410, 128820, 640531, 1281062, 1921593, 2562124, 3202655, 3843186, 6405310, 7686372, 9607965, 12170089, 12810620, 19215930, 24340178, 36510267, 38431860, 48680356, 60850445, 72380003, 73020534, 121700890, 144760006, 146041068, 182551335, 217140009, 243401780, 289520012, 361900015, 365102670, 434280018, 723800030, 730205340, 868560036, 1085700045, 1375220057, 1447600060, 2171400090, 2750440114, 4125660171, 4342800180, 5500880228, 6876100285, 8251320342, 13752200570, 16502640684, 20628300855, 27504401140, 41256601710, 82513203420]

約数ペア:

[(1, 82513203420), (2, 41256601710), (3, 27504401140), (4, 20628300855), (5, 16502640684), (6, 13752200570), (10, 8251320342), (12, 6876100285), (15, 5500880228), (19, 4342800180), (20, 4125660171), (30, 2750440114), (38, 2171400090), (57, 1447600060), (60, 1375220057), (76, 1085700045), (95, 868560036), (113, 730205340), (114, 723800030), (190, 434280018), (226, 365102670), (228, 361900015), (285, 289520012), (339, 243401780), (380, 217140009), (452, 182551335), (565, 146041068), (570, 144760006), (678, 121700890), (1130, 73020534), (1140, 72380003), (1356, 60850445), (1695, 48680356), (2147, 38431860), (2260, 36510267), (3390, 24340178), (4294, 19215930), (6441, 12810620), (6780, 12170089), (8588, 9607965), (10735, 7686372), (12882, 6405310), (21470, 3843186), (25764, 3202655), (32205, 2562124), (42940, 1921593), (64410, 1281062), (128820, 640531)]