423590440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116371}}^1$

素因数の和:116402

約数の個数: 64

約数和(自身を含む): 1173029760

約数和(自身を除く): 749439320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 116371, 232742, 465484, 581855, 814597, 930968, 1163710, 1512823, 1629194, 2327420, 3025646, 3258388, 4072985, 4654840, 6051292, 6516776, 7564115, 8145970, 10589761, 12102584, 15128230, 16291940, 21179522, 30256460, 32583880, 42359044, 52948805, 60512920, 84718088, 105897610, 211795220, 423590440]

約数ペア:

[(1, 423590440), (2, 211795220), (4, 105897610), (5, 84718088), (7, 60512920), (8, 52948805), (10, 42359044), (13, 32583880), (14, 30256460), (20, 21179522), (26, 16291940), (28, 15128230), (35, 12102584), (40, 10589761), (52, 8145970), (56, 7564115), (65, 6516776), (70, 6051292), (91, 4654840), (104, 4072985), (130, 3258388), (140, 3025646), (182, 2327420), (260, 1629194), (280, 1512823), (364, 1163710), (455, 930968), (520, 814597), (728, 581855), (910, 465484), (1820, 232742), (3640, 116371)]