228889093420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{272299}}^1$

素因数の和:272435

約数の個数: 96

約数和(自身を含む): 536056315200

約数和(自身を除く): 307167221780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 61, 65, 106, 122, 130, 212, 244, 260, 265, 305, 530, 610, 689, 793, 1060, 1220, 1378, 1586, 2756, 3172, 3233, 3445, 3965, 6466, 6890, 7930, 12932, 13780, 15860, 16165, 32330, 42029, 64660, 84058, 168116, 210145, 272299, 420290, 544598, 840580, 1089196, 1361495, 2722990, 3539887, 5445980, 7079774, 14159548, 14431847, 16610239, 17699435, 28863694, 33220478, 35398870, 57727388, 66440956, 70797740, 72159235, 83051195, 144318470, 166102390, 187614011, 215933107, 288636940, 332204780, 375228022, 431866214, 750456044, 863732428, 880342667, 938070055, 1079665535, 1760685334, 1876140110, 2159331070, 3521370668, 3752280220, 4318662140, 4401713335, 8803426670, 11444454671, 17606853340, 22888909342, 45777818684, 57222273355, 114444546710, 228889093420]

約数ペア:

[(1, 228889093420), (2, 114444546710), (4, 57222273355), (5, 45777818684), (10, 22888909342), (13, 17606853340), (20, 11444454671), (26, 8803426670), (52, 4401713335), (53, 4318662140), (61, 3752280220), (65, 3521370668), (106, 2159331070), (122, 1876140110), (130, 1760685334), (212, 1079665535), (244, 938070055), (260, 880342667), (265, 863732428), (305, 750456044), (530, 431866214), (610, 375228022), (689, 332204780), (793, 288636940), (1060, 215933107), (1220, 187614011), (1378, 166102390), (1586, 144318470), (2756, 83051195), (3172, 72159235), (3233, 70797740), (3445, 66440956), (3965, 57727388), (6466, 35398870), (6890, 33220478), (7930, 28863694), (12932, 17699435), (13780, 16610239), (15860, 14431847), (16165, 14159548), (32330, 7079774), (42029, 5445980), (64660, 3539887), (84058, 2722990), (168116, 1361495), (210145, 1089196), (272299, 840580), (420290, 544598)]