19150224580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31231}}^1$

素因数の和:31337

約数の個数: 96

約数和(自身を含む): 44326453248

約数和(自身を除く): 25176228668

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 43, 46, 62, 86, 92, 115, 124, 155, 172, 215, 230, 310, 430, 460, 620, 713, 860, 989, 1333, 1426, 1978, 2666, 2852, 3565, 3956, 4945, 5332, 6665, 7130, 9890, 13330, 14260, 19780, 26660, 30659, 31231, 61318, 62462, 122636, 124924, 153295, 156155, 306590, 312310, 613180, 624620, 718313, 968161, 1342933, 1436626, 1936322, 2685866, 2873252, 3591565, 3872644, 4840805, 5371732, 6714665, 7183130, 9681610, 13429330, 14366260, 19363220, 22267703, 26858660, 30887459, 41630923, 44535406, 61774918, 83261846, 89070812, 111338515, 123549836, 154437295, 166523692, 208154615, 222677030, 308874590, 416309230, 445354060, 617749180, 832618460, 957511229, 1915022458, 3830044916, 4787556145, 9575112290, 19150224580]

約数ペア:

[(1, 19150224580), (2, 9575112290), (4, 4787556145), (5, 3830044916), (10, 1915022458), (20, 957511229), (23, 832618460), (31, 617749180), (43, 445354060), (46, 416309230), (62, 308874590), (86, 222677030), (92, 208154615), (115, 166523692), (124, 154437295), (155, 123549836), (172, 111338515), (215, 89070812), (230, 83261846), (310, 61774918), (430, 44535406), (460, 41630923), (620, 30887459), (713, 26858660), (860, 22267703), (989, 19363220), (1333, 14366260), (1426, 13429330), (1978, 9681610), (2666, 7183130), (2852, 6714665), (3565, 5371732), (3956, 4840805), (4945, 3872644), (5332, 3591565), (6665, 2873252), (7130, 2685866), (9890, 1936322), (13330, 1436626), (14260, 1342933), (19780, 968161), (26660, 718313), (30659, 624620), (31231, 613180), (61318, 312310), (62462, 306590), (122636, 156155), (124924, 153295)]