3478163960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{222389}}^1$

素因数の和:222440

約数の個数: 64

約数和(自身を含む): 8646523200

約数和(自身を除く): 5168359240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 222389, 444778, 889556, 1111945, 1779112, 2223890, 3780613, 4447780, 5114947, 7561226, 8895560, 10229894, 15122452, 18903065, 20459788, 25574735, 30244904, 37806130, 40919576, 51149470, 75612260, 86954099, 102298940, 151224520, 173908198, 204597880, 347816396, 434770495, 695632792, 869540990, 1739081980, 3478163960]

約数ペア:

[(1, 3478163960), (2, 1739081980), (4, 869540990), (5, 695632792), (8, 434770495), (10, 347816396), (17, 204597880), (20, 173908198), (23, 151224520), (34, 102298940), (40, 86954099), (46, 75612260), (68, 51149470), (85, 40919576), (92, 37806130), (115, 30244904), (136, 25574735), (170, 20459788), (184, 18903065), (230, 15122452), (340, 10229894), (391, 8895560), (460, 7561226), (680, 5114947), (782, 4447780), (920, 3780613), (1564, 2223890), (1955, 1779112), (3128, 1111945), (3910, 889556), (7820, 444778), (15640, 222389)]